/* Reset e configurações globais */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2ecc71;
    --primary-dark: #27ae60;
    --secondary-color: #3498db;
    --text-color: #333;
    --light-text: #666;
    --white: #fff;
    --light-bg: #f9f9f9;
    --border-radius: 8px;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --header-height: 70px;
    --transition-speed: 0.3s;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%; /* Impede ajuste de texto automático em iOS */
}

body {
    font-family: "Montserrat", sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

h1,
h2,
h3 {
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    vertical-align: middle; /* Elimina espaços extras sob as imagens */
}

section {
    padding: 80px 0;
}

main {
    display: block; /* Para suporte em navegadores mais antigos */
}

.btn-primary {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 12px 24px;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: all var(--transition-speed) ease;
    border: none;
    cursor: pointer;
    text-align: center;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.btn-primary:focus {
    outline: 3px solid rgba(46, 204, 113, 0.3);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

/* Header */
.header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 20px 0;
    height: var(--header-height);
    display: flex;
    align-items: center;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    color: var(--primary-color);
    gap: 10px;
}

.logo-image {
    height: 40px;
    width: auto;
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 700;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

nav a {
    font-weight: 500;
    transition: color var(--transition-speed) ease;
    position: relative;
}

nav a:hover {
    color: var(--primary-color);
}

nav a:not(.btn-primary)::after {
    content: "";
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--primary-color);
    transition: width var(--transition-speed) ease;
}

nav a:not(.btn-primary):hover::after {
    width: 100%;
}

/* Mobile Navigation */
.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary-color);
    transition: color var(--transition-speed) ease;
    z-index: 1000;
}

.mobile-nav-toggle:hover {
    color: var(--primary-dark);
}

/* Skip para conteúdo principal - acessibilidade */
.skip-to-content {
    position: absolute;
    left: -9999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 8px 15px;
    z-index: 9999;
    border-radius: 0 0 5px 5px;
    font-weight: 600;
}

.skip-to-content:focus {
    left: 50%;
    transform: translateX(-50%);
    top: 0;
    width: auto;
    height: auto;
    outline: 3px solid rgba(46, 204, 113, 0.5);
}

/* Hero Section */
.hero {
    padding: 80px 0;
    background-color: var(--light-bg);
    position: relative;
    overflow: hidden; /* Evita que elementos filhos ultrapassem os limites */
}

.hero .container {
    display: flex;
    align-items: center;
    gap: 40px;
}

.hero-content {
    flex: 1;
}

.hero-image {
    flex: 1;
}

.hero-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    width: 100%;
    transition: transform 0.5s ease;
}

/* Benefits Section */
.benefits {
    background-color: var(--white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.benefit-card {
    background-color: var(--light-bg);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: transform var(--transition-speed) ease;
}

.benefit-card:hover {
    transform: translateY(-10px);
}

.icon {
    font-size: 3rem;
    margin-bottom: 10px;
}

/* Recipes Section */
.recipes {
    background-color: var(--light-bg);
}

.recipes-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.recipe-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: transform var(--transition-speed) ease;
    display: flex;
    flex-direction: column;
}

.recipe-card:hover {
    transform: translateY(-10px);
}

.recipe-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.recipe-card h3,
.recipe-card p {
    padding: 0 20px;
}

.recipe-card h3 {
    margin-top: 20px;
}

.recipe-card p {
    margin-bottom: 20px;
    flex-grow: 1;
    color: var(--light-text);
}

/* Testimonials Section */
.testimonials {
    background-color: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card {
    background-color: var(--light-bg);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: transform var(--transition-speed) ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
}

.stars {
    color: #f39c12;
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.author {
    margin-top: 20px;
    font-weight: 600;
    text-align: right;
}

/* Pricing Section */
.pricing {
    background-color: var(--light-bg);
}

.pricing-options {
    display: flex;
    justify-content: center;
    gap: 20px;
    max-width: 550px;
    margin: 0 auto;
}

/* Estilos para os cards de preço */
.pricing-card {
    max-width: 100%;
    margin: 0 auto;
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-5px);
}

.pricing-card.featured {
    border: 2px solid var(--primary-color);
    position: relative;
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: translateY(-5px) scale(1.05);
}

.featured-tag {
    position: absolute;
    top: -15px;
    right: 20px;
    background-color: var(--primary-color);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.85rem;
}

.pricing-card .title {
    text-align: center;
    margin-bottom: 15px;
}

.price {
    margin: 20px 0;
    text-align: center;
}

.old-price {
    text-decoration: line-through;
    color: var(--light-text);
    font-size: 1.2rem;
    margin-right: 10px;
    display: block;
}

.current-price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.features {
    list-style: none;
    margin: 30px 0;
    text-align: left;
    flex-grow: 1;
}

.features li {
    margin-bottom: 15px;
    position: relative;
    padding-left: 30px;
}

.features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.guarantee {
    margin-top: 20px;
    font-size: 0.9rem;
    color: var(--light-text);
    text-align: center;
}

.discount-badge {
    display: inline-block;
    background-color: #e74c3c;
    color: white;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-left: 10px;
    transform: rotate(-3deg);
}

.section-desc {
    text-align: center;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Estilos para os cards expansíveis */
.pricing-card.collapsed {
    padding: 0;
    height: auto;
}

.pricing-card .card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    cursor: pointer;
    border-radius: var(--border-radius);
    transition: background-color 0.3s ease;
}

.pricing-card .card-header:hover {
    background-color: #f9f9f9;
}

.pricing-card .toggle-icon {
    font-size: 24px;
    font-weight: bold;
    transition: transform 0.3s ease;
}

.pricing-card.expanded .toggle-icon {
    transform: rotate(180deg);
}

.pricing-card .card-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
    padding: 0 30px;
}

.pricing-card.expanded .card-content {
    max-height: 1000px;
    padding: 0 30px 30px;
}

.pricing-card.collapsed .card-content {
    max-height: 0;
    padding-top: 0;
    padding-bottom: 0;
}

.pricing-card.collapsed.featured .card-header {
    background-color: #fcf9ff;
}

.pricing-card.collapsed .btn-primary {
    display: none;
}

.pricing-card .btn-primary {
    display: block;
    width: 100%;
    max-width: 300px;
    margin: 20px auto;
    text-align: center;
}

/* Footer */
.footer {
    background-color: #333;
    color: var(--white);
    padding: 40px 0;
    text-align: center;
}

.footer .container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-links {
    display: flex;
    gap: 20px;
    margin-top: 20px;
}

.footer-links a {
    opacity: 0.8;
    transition: opacity var(--transition-speed) ease;
    padding: 5px;
}

.footer-links a:hover {
    opacity: 1;
}

.developer {
    margin-top: 10px;
    font-size: 0.9rem;
    opacity: 0.7;
}

.developer a {
    color: var(--primary-color);
    opacity: 0.9;
    transition: opacity var(--transition-speed) ease;
}

.developer a:hover {
    opacity: 1;
    text-decoration: underline;
}

/* Acessibilidade e otimizações */
.skip-to-content {
    position: absolute;
    left: -9999px;
    z-index: 999;
    padding: 1em;
    background-color: var(--primary-color);
    color: white;
    opacity: 0;
}

.skip-to-content:focus {
    left: 50%;
    transform: translateX(-50%);
    opacity: 1;
}

/* Estilos específicos para navegação mobile */
@media (max-width: 768px) {
    .mobile-nav-toggle {
        display: block;
        padding: 10px;
        transition: transform 0.2s ease;
        z-index: 1010;
        position: relative;
    }

    .mobile-nav-toggle:active {
        transform: scale(0.95);
    }

    .nav ul {
        position: fixed;
        background-color: var(--white);
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 30px;
        transition: right var(--transition-speed) ease;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        z-index: 1000;
        padding: 50px 20px;
    }

    .nav.active ul {
        right: 0;
    }

    .header .container {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        position: relative;
    }

    .header {
        padding: 15px 0;
    }

    /* Melhoria toque em dispositivos móveis */
    .nav a {
        padding: 10px 15px;
        display: inline-block;
        width: 100%;
        text-align: center;
        position: relative;
        z-index: 1001;
    }

    .nav a.btn-primary {
        margin-top: 10px;
    }

    /* Remoção da animação de sublinhado em mobile */
    nav a:not(.btn-primary)::after {
        display: none;
    }

    .logo-image {
        height: 36px;
    }

    .logo-text {
        font-size: 1.6rem;
    }
}

/* Melhorias na responsividade - Dispositivos médios */
@media (max-width: 992px) {
    .benefits-grid,
    .recipes-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-image img {
        max-height: 400px;
        object-fit: cover;
    }

    h1 {
        font-size: 2.2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    section {
        padding: 70px 0;
    }

    .pricing-options {
        max-width: 500px;
    }
}

/* Tablets e dispositivos menores */
@media (max-width: 768px) {
    .hero .container {
        flex-direction: column;
    }

    .hero-content {
        text-align: center;
        margin-bottom: 30px;
    }

    .benefit-card,
    .recipe-card,
    .testimonial-card {
        padding: 25px;
    }

    .icon {
        font-size: 2.2rem;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.7rem;
    }

    h3 {
        font-size: 1.3rem;
    }

    section {
        padding: 60px 0;
    }

    .btn-primary {
        padding: 12px 20px;
    }

    .pricing-options {
        max-width: 450px;
    }

    .pricing-card.featured {
        transform: scale(1);
    }

    .pricing-card.featured:hover {
        transform: translateY(-5px);
    }

    .pricing-card {
        padding: 30px;
    }

    /* Otimização para dispositivos móveis - utiliza menos recursos */
    .benefit-card:hover,
    .recipe-card:hover,
    .testimonial-card:hover {
        transform: none;
    }

    /* Imagens menores para poupar largura de banda */
    .recipe-card img {
        height: 180px;
    }

    .logo-image {
        height: 32px;
    }

    .logo-text {
        font-size: 1.4rem;
    }
}

/* Smartphones - ajustes específicos */
@media (max-width: 576px) {
    .benefits-grid,
    .recipes-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .container {
        padding: 0 15px;
    }

    nav ul {
        gap: 10px;
    }

    nav a {
        font-size: 0.9rem;
    }

    .logo-image {
        height: 32px;
    }

    .logo-text {
        font-size: 1.4rem;
    }

    .recipe-card img {
        height: 180px;
    }

    .benefit-card,
    .recipe-card,
    .testimonial-card {
        padding: 20px;
    }

    .btn-primary {
        padding: 10px 18px;
        font-size: 0.95rem;
    }

    .btn-large {
        padding: 14px 28px;
        font-size: 1rem;
    }

    section {
        padding: 50px 0;
    }

    h1 {
        font-size: 1.8rem;
    }

    h2 {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }

    h3 {
        font-size: 1.2rem;
    }

    p {
        font-size: 0.95rem;
    }

    .features li {
        font-size: 0.95rem;
        margin-bottom: 12px;
    }

    .current-price {
        font-size: 2rem;
    }

    .footer {
        padding: 30px 0;
    }

    .footer-links {
        flex-direction: column;
        gap: 15px;
    }

    .pricing-options {
        max-width: 100%;
    }
}

/* Dispositivos muito pequenos */
@media (max-width: 480px) {
    .btn-primary {
        display: block;
        text-align: center;
        width: 100%;
    }

    .pricing-card {
        padding: 20px;
    }

    .current-price {
        font-size: 1.8rem;
    }

    h1 {
        font-size: 1.6rem;
    }

    h2 {
        font-size: 1.4rem;
    }

    .hero {
        padding: 40px 0;
    }

    .icon {
        font-size: 2rem;
    }

    .logo-image {
        height: 32px;
    }

    .logo-text {
        font-size: 1.4rem;
    }

    /* Garantir que botões sejam grandes o suficiente para toques em tela */
    .btn-primary,
    .btn-large,
    nav a {
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    nav ul {
        width: 100%;
        justify-content: space-between;
    }

    nav li:not(:last-child) {
        flex: 1;
    }

    nav li:last-child {
        width: 100%;
        margin-top: 10px;
    }

    .recipe-card img {
        height: 160px;
    }

    /* Melhorar contrastes para leitura em telas pequenas */
    .light-text {
        color: #555;
    }

    /* Ajuste fino para elementos no card de preço */
    .features li {
        padding-left: 25px;
    }

    .features li::before {
        font-size: 1.1rem;
    }
}

/* Ajustes para telas muito estreitas */
@media (max-width: 360px) {
    .container {
        padding: 0 12px;
    }

    .pricing-card {
        padding: 15px;
    }

    h1 {
        font-size: 1.5rem;
    }

    section {
        padding: 40px 0;
    }

    .benefit-card,
    .recipe-card,
    .testimonial-card {
        padding: 15px;
    }

    .recipe-card img {
        height: 140px;
    }
}

/* Ajustes para dispositivos com tela touch */
@media (hover: none) {
    .btn-primary:active {
        transform: scale(0.98);
    }

    .benefit-card:hover,
    .recipe-card:hover {
        transform: none;
    }

    /* Aumentar área clicável */
    nav a,
    .footer-links a {
        padding: 8px;
    }
}

/* Texto de economia */
.economy-text {
    color: #e74c3c;
    font-weight: bold;
    font-size: 1.1rem;
    margin-top: 5px;
    text-align: center;
}

/* Imagem de garantia */
.guarantee-img {
    width: 120px;
    height: auto;
    display: block;
    margin: 0 auto 15px;
}

/* Seção de Benefícios Detalhados */
.benefits-detailed {
    background-color: #f4fbf6;
    padding: 80px 0;
}

.benefits-detailed-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.detailed-benefit {
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: transform var(--transition-speed) ease;
}

.detailed-benefit:hover {
    transform: translateY(-5px);
}

.detailed-benefit h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    border-bottom: 1px solid #e0e0e0;
    padding-bottom: 10px;
}

.benefits-conclusion {
    background-color: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
    margin-top: 20px;
}

.benefits-conclusion h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
}

.benefits-conclusion p {
    margin-bottom: 20px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.benefits-conclusion .btn-primary {
    margin-top: 15px;
}

/* Media queries para a nova seção */
@media (max-width: 992px) {
    .benefits-detailed-grid {
        grid-template-columns: 1fr;
    }

    .detailed-benefit {
        padding: 25px;
    }

    .benefits-conclusion {
        padding: 30px;
    }
}

@media (max-width: 768px) {
    .benefits-detailed {
        padding: 60px 0;
    }

    .benefits-detailed-grid {
        display: flex;
        flex-wrap: nowrap;
        grid-template-columns: unset;
        overflow-x: auto;
        overflow-y: hidden;
        white-space: nowrap;
        padding-bottom: 15px;
        margin-bottom: 30px;
        -webkit-overflow-scrolling: touch; /* Para rolagem suave em iOS */
        scroll-snap-type: x mandatory;
    }

    .detailed-benefit {
        flex: 0 0 300px;
        white-space: normal;
        margin-right: 15px;
        scroll-snap-align: start;
    }

    /* Estilizar a barra de rolagem horizontal */
    .benefits-detailed-grid::-webkit-scrollbar {
        height: 5px;
    }

    .benefits-detailed-grid::-webkit-scrollbar-track {
        background: #f1f1f1;
        border-radius: 10px;
    }

    .benefits-detailed-grid::-webkit-scrollbar-thumb {
        background: var(--primary-color);
        border-radius: 10px;
    }

    .detailed-benefit:hover {
        transform: none;
    }

    .benefits-conclusion {
        padding: 25px;
    }
}

@media (max-width: 576px) {
    .detailed-benefit {
        padding: 20px;
        flex: 0 0 270px;
    }

    .benefits-conclusion {
        padding: 20px;
    }
}